Valve Train

.650" lift, largest lift available for late model Big Twin and Sportster models. Bolt-on for stock heads with stock valves. Includes top collars, bottom collars, springs, shims and valve keepers. Designed to reduce the risk of valve float.. Made in USA...

Each Precision Lifter is hand assembled to exact tolerances and designed for quiet operation, rapid pump up. Made in USA.Vehicle FitmentHarley-Davidson FLD Switchback 99-21Harley-Davidson FLDE Deluxe 99-21Harley-Davidson FLFB Fat Boy 99-21Harley-Davidson...

S&S camshafts and other related valve train parts go through extensive dyno testing and usage on the track and street. Since many S&S cams are high lift types, they are available with a cam only or in a kit with a set of the appropriate S&S...

S&S camshafts and other related valve train parts go through extensive dyno testing and usage on the track and street. Since many S&S cams are high lift types, they are available with a cam only or in a kit with a set of the appropriate S&S...

These camshafts are designed for performance upgrades in Panhead and Shovelhead engines with stock valve train; stock-style tappets, pushrods and rocker arms. It is important to differentiate these cams from cams for use with the S&S hydraulic valve...

High-quality pushrod kit. Includes everything to convert stock pushrods to adjustable. Kits includes pushrods, covers, retainer clips, gaskets and O-rings. Pushrods are manufactured from rigid chrome-moly steel tubing. Twin CamVehicle...

High-performance cams, includes cams, gaskets, bearings and instructions. Made in USA. 540C 540CVehicle FitmentHarley-Davidson FLDE Deluxe 17-21Harley-Davidson FLFB Fat Boy 17-21Harley-Davidson FLFBS Fat Boy 114 17-21Harley-Davidson FLHC Heritage Classic...

Threaded adjuster screws into the pushrod until the threads disengage and the adjuster simply slides into the pushrod making installation or removal a snap. Ball ends of the pushrods are drilled in all versions except those for use with stock Shovelhead...

Engine Kit Twin Cam 88, 5/16" Engine KitVehicle FitmentHarley-Davidson FLHR Road King 99-04Harley-Davidson FLHRCI Road King Classic 99-04Harley-Davidson FLHRI Road King 99-04Harley-Davidson FLHRS Road King Custom 99-04Harley-Davidson FLHRSEI Screamin'...

Threaded adjuster screws into the pushrod until the threads disengage and the adjuster simply slides into the pushrod making installation or removal a snap. Ball ends of the pushrods are drilled in all versions except those for use with stock Shovelhead...

Quality USA made lifters from Twin Power. Steel body. Big Twin/SportsterVehicle FitmentHarley-Davidson FLHP Police 84-99Harley-Davidson FLHR Road King 84-99Harley-Davidson FLHRCI Road King Classic 84-99Harley-Davidson FLHRI Road King 84-99Harley-Davidson...

Twin Power Tp Engine Kit Sport T20-20940Vehicle FitmentHarley-Davidson XLCH 70-83Harley-Davidson XLCR 70-83Harley-Davidson XLH 70-83Harley-Davidson XLS 70-83Harley-Davidson XLT 70-83Harley-Davidson XLX 70-83